The high end ones are great. Like some have said...all functions of a PC on the tablet.
Only downside is the cost. They're pretty expensive, look to pay close to $1500 for one.
But, if you're looking for a "mobile PC", a normal desktop higher end PC will cost you about that much anyways, so you're paying for the mobility.
If $1500 isn't too much, I'd def get one if I were you.
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